<div id="" class="formio-component formio-component-form  formio-component-label-hidden" ref="component">
  <div class="formio-form" ref="webform" novalidate>
    <div id="panel" class="formio-component formio-component-panel formio-component-panel " ref="component">
      <div class="mb-2 card border">
        <div class="card-header bg-default" tabindex="0" role="button" aria-expanded="true" aria-controls="panel-panel" ref="header">
          <span class="mb-0 card-title ">
        <i class="formio-collapse-icon bi bi-dash-square text-muted" data-title="Collapse Panel"></i>
      Panel
    </span>
        </div>
        <div class="card-body" ref="nested-panel" id="panel-panel">
          <div id="dateTime1" class="mb-2 formio-form-group has-feedback formio-component formio-component-datetime formio-component-dateTime1 " ref="component">
            <label ref="label" class="col-form-label " for="dateTime1-dateTime1" id="l-dateTime1-dateTime1">
              Date / Time
            </label>
            <div ref="element">
              <div class="input-group">
                <input ref="input" name="data[dateTime1]" type="text" class="form-control" lang="en" value="" id="dateTime1-dateTime1" aria-labelledby="l-dateTime1-dateTime1 " aria-required="false"></input>
                <span aria-live="assertive" id="dateTime1-liveRegion" class="visually-hidden" ref="liveRegion"></span>
                <div class="input-group-text" ref="suffix">
                  <i ref="icon" class="bi bi-calendar" style=""></i>
                </div>
              </div>
            </div>
            <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
          </div>
          <div id="textField1" class="mb-2 formio-form-group has-feedback formio-component formio-component-textfield formio-component-textField1 " ref="component">
            <label ref="label" class="col-form-label " for="textField1-textField1" id="l-textField1-textField1">
              Text Field
            </label>
            <div ref="element">
              <div class="input-group">
                <input ref="input" name="data[textField1]" type="text" class="form-control" lang="en" spellcheck="true" value="" id="textField1-textField1" aria-labelledby="l-textField1-textField1 " aria-required="false"></input>
                <div class="input-group-text" ref="suffix">
                  <i ref="icon" class="bi bi-calendar" style=""></i>
                </div>
              </div>
            </div>
            <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
          </div>
        </div>
      </div>
      <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
    </div>
    <div id="submit" class="mb-2 formio-form-group has-feedback formio-component formio-component-button formio-component-submit  mb-2 formio-form-group" ref="component">
      <button ref="button" name="data[submit]" type="submit" class="btn btn-primary btn-md" lang="en">
        Submit
      </button>
      <div ref="buttonMessageContainer">
        <span class="help-block" ref="buttonMessage"></span>
      </div>
      <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
    </div>
  </div>
  <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
</div>